| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $223.80 | 7.186% | $239.8823 | $239.88 | $239.90 | $239.90 |
| Purchase #2 | $245.39 | 7.682% | $264.2409 | $264.24 | $264.25 | $264.20 |
| Purchase #3 | $89.62 | 6.419% | $95.3727 | $95.37 | $95.35 | $95.40 |
| Purchase #4 | $37.98 | 9.323% | $41.5209 | $41.52 | $41.50 | $41.50 |
| Purchase #5 | $236.38 | 13.712% | $268.7924 | $268.79 | $268.80 | $268.80 |
| Purchase #6 | $84.58 | 3.346% | $87.41 | $87.41 | $87.40 | $87.40 |
| Purchase #7 | $162.46 | 13.851% | $184.9623 | $184.96 | $184.95 | $185.00 |
| 7 purchase totals = | $1,080.21 | $1,182.1815 | $1,182.17 | $1,182.15 | $1,182.20 | |